Examlex
Which of the following groups has the lowest median income in the United States?
Stimulus Discrimination
The learned ability to distinguish between similar stimuli and respond appropriately to each one.
Green Light
An expression meaning to give approval to proceed with a project or action.
Lever Pushing
A task used in experimental psychology and behavioral neuroscience to study the principles of operant conditioning by training an animal to press a lever to receive a reward.
Red Light
A signal used in traffic lights, indicating a command to stop, or metaphorically, an indication to halt an activity or process.
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